220610936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43291}}^1$

素因数の和:43324

約数の個数: 48

約数和(自身を含む): 518205240

約数和(自身を除く): 297594304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 43291, 86582, 173164, 303037, 346328, 562783, 606074, 1125566, 1212148, 2121259, 2251132, 2424296, 3939481, 4242518, 4502264, 7878962, 8485036, 15757924, 16970072, 27576367, 31515848, 55152734, 110305468, 220610936]

約数ペア:

[(1, 220610936), (2, 110305468), (4, 55152734), (7, 31515848), (8, 27576367), (13, 16970072), (14, 15757924), (26, 8485036), (28, 7878962), (49, 4502264), (52, 4242518), (56, 3939481), (91, 2424296), (98, 2251132), (104, 2121259), (182, 1212148), (196, 1125566), (364, 606074), (392, 562783), (637, 346328), (728, 303037), (1274, 173164), (2548, 86582), (5096, 43291)]